Rather than merely bouncing off, the thing destroyed a lot of both itself and Earth, inflicting a vast spray of matter to be hurled off from the impact level; this matter coagulated into what is now the Moon. Certainly, no single impact is going to do all of the course altering you may be wanting to drag off. Billiards technique. Clonk the Earth with something huge and heavy, inflicting it to change course. For instance, an object the dimensions of Mars hit Earth once within the dim and distant past. Maybe Earth is about to hit an asteroid. You never know while you would possibly want to considerably alter the orbital path of the Earth. I know what you're thinking. If you have any objections please let me find out about them. Let me emphasize the words "huge", what is billiards "heavy" and "clonk". Also remember to use the assist tracker if you are having bother getting the game to compile and run properly. It will not be as fancy however at the least it should run on all hardware with any kind of driver assist. Plotting acceleration vectors towards whatever your goal is in this case may prove to be a nontrivial downside, solvable solely with excessive-tech laptop simulations.

Belgium. Design them rigorously so that when used the rocket engines do not really simply propel themselves through the ground and into Earth where they become ineffective - you could need to periodically dig them out again after several thousand years' continued thrusting, or else simply construct new ones over the top. Jumping up and right down to try to move the Earth is like mounting a fan on a sailboat, pointing the fan at the sail, and expecting the boat to maneuver forwards. Way right down to 1021 tonnes. You can reuse the identical asteroid time and again, looping it round a number of fuel giants and again to achieve lots more kinetic vitality from these gasoline giants in the identical manner that Earth just gained velocity from the rock. If there was some technique to electrically cost the Earth, by dumping a lot of identically charged particles onto the Earth or simply ionizing particles already on Earth - a large amber rod may perhaps be so as - then we may use magnetic fields to drive the planet in the route we needed it to go. Just use it to tack in opposition to the path during which the Earth is travelling, step by step slowing its orbital velocity and growing the orbit's eccentricity, until the orbit passes throughout the Roche restrict the place the Earth is torn apart by tidal forces.

Maybe. Or higher yet: the Earth already has a standing magnetic subject; maybe we might construct a cylinder of cable round it, and move present to move it utilizing Lorentz forces. Suppose everybody on the planet weighed 100kg (which is an overestimate, 70kg is extra prefer it, probably less). Basically, the purpose here is that modelling impacts like these is a difficult business. Suppose they were all at the exact same level on Earth (which they will not be, thus mitigating the effects of the leap). Ceres, the solar system's largest asteroid, has lower than 1/40,000th the mass of Earth; the Moon, a mere 1/80th. These objects are the heaviest you are likely to search out - there are heavier moons and complete planets you may think about using, however to be trustworthy from this point of view it appears to be like more like utilizing a succession of lots of, hundreds or tens of 1000's of smaller asteroid impacts can be a greater wager. I'm not a very experienced billiards participant so the present conduct appears to be like relatively practical to me (other than the shortcoming to perform leap pictures). All of it relies upon how fussy you are about how the Earth appears afterwards, of course.

You possibly can build an engine at either pole and this wouldn't have any impact, but wherever else and the consistently changing angle of thrust will cause the Earth to behave considerably like a loose Catherine Wheel-type firework. The precept right here is far the same, with the railguns behaving considerably like discretized variations of thrusters, offering instantaneous modifications in velocity as opposed to sustained steady change. Drawbacks: as above, the momentum change you get is minuscule because it's important to subtract off the 11km/s needed to launch the fabric upwards without end at all. Direct matter propulsion. Same methodology as above, just utilizing gigantic mass drivers/railguns to fire big quantities of matter away from Earth, as a substitute of a rocket exhaust. Construct an enormous photo voltaic sail with a big mass. Solar sail methodology. I can not truthfully add a lot to that article except to say that to maneuver the Earth substantially, the sail used is going to need to be fairly big.